Patents Assigned to DCB-USA LLC
  • Patent number: 8961971
    Abstract: This invention relates to bispecific antibodies having combinations of linker and hinge sequences to create linker-hinge interface domains with biological significance. Such linker-hinge interface domains covalently join two molecules, maintain the biological activities of linked molecules (target binding), stabilize the biological characteristics of new molecule (solubility and 4° C. stability), maintain the chemical, biochemical and physical properties (cytotoxicity) of the linked molecules, and modulate the biological characteristics of the linked molecules (activating T-lymphocytes without significant sign of proliferations). Both linker (GGGGS) and hinge (CPPCP) sequences are required to establish functional linker-hinge interface domains as deletion of any of the component resulted in significant lost of T-lymphocyte mediated activity.
    Type: Grant
    Filed: December 19, 2012
    Date of Patent: February 24, 2015
    Assignees: Development Center for Biotechnology, DCB-USA LLC
    Inventors: Yu-Shen Hsu, Show-Shan Sheu, Ming-I Chang, Ming-Chuan Chang, Ta-Tung Yuan
  • Patent number: 8895497
    Abstract: Cathepsin S inhibitors having formula (I), (II), (III) or (IV) as shown in the specification. These inhibitors can be used to treat cancer and autoimmune/inflammatory diseases.
    Type: Grant
    Filed: December 6, 2010
    Date of Patent: November 25, 2014
    Assignees: DCB-USA, LLC, National Tsing Hua University, National Health Research Institutes
    Inventors: Chun-Cheng Lin, Wun-Shaing Wayne Chang, Biing-Jiun Uang, Jang-Yang Chang, Jo-Chun Chen, Hsing-Pang Hsieh
  • Publication number: 20140315281
    Abstract: This invention relates to microfluidic chips for and their applications in acquiring sperms with high velocity and/or motility. The microfluidic chip comprises an inlet region, a first flow channel, a divergent channel, an optional block structure with rounded corners and one or more outlet region(s). The invention mimics sperm activation process in body and designs a microfluidic chip mimicking the activation process so that higher amount of populations and/or subpopulations of sperms with high motility can be acquired.
    Type: Application
    Filed: September 14, 2012
    Publication date: October 23, 2014
    Applicants: DCB-USA LLC, TAIPEI MEDICAL UNIVERSITY
    Inventor: Richard Li-Chern Pan
  • Publication number: 20140178360
    Abstract: The present invention relates to pyrimidine compounds of formula (I): which are useful in treating mTOR kinase- or PI3K kinase-related diseases.
    Type: Application
    Filed: February 27, 2014
    Publication date: June 26, 2014
    Applicants: DCB-USA LLC, DEVELOPMENT CENTER FOR BIOTECHNOLOGY
    Inventors: Mann-Yan KUO, Ying-Shuan Lee, Paonien Chen, Li Jung Chen, Yann Yu Lu, Yi-Ting Huang, Hung-Yi Hsu, Ping-Kuei Tsai
  • Patent number: 8633252
    Abstract: This invention relates to the use of pterosin compounds of formula I for treating diabetes including type I and type II. Also disclosed is the use of the pterosin compounds for treating obesity.
    Type: Grant
    Filed: January 26, 2010
    Date of Patent: January 21, 2014
    Assignees: Taipei Medical University, National Taiwan University, National Tsing Hua University, DCB-USA LLC
    Inventors: Feng-Lin Hsu, Shing-Hwa Liu, Biing-Jiun Uang
  • Publication number: 20130165629
    Abstract: This invention relates to bispecific antibodies having combinations of linker and hinge sequences to create linker-hinge interface domains with biological significance. Such linker-hinge interface domains covalently join two molecules, maintain the biological activities of linked molecules (target binding), stabilize the biological characteristics of new molecule (solubility and 4° C. stability), maintain the chemical, biochemical and physical properties (cytotoxicity) of the linked molecules, and modulate the biological characteristics of the linked molecules (activating T-lymphocytes without significant sign of proliferations). Both linker (GGGGS) and hinge (CPPCP) sequences are required to establish functional linker-hinge interface domains as deletion of any of the component resulted in significant lost of T-lymphocyte mediated activity.
    Type: Application
    Filed: December 19, 2012
    Publication date: June 27, 2013
    Applicants: DCB-USA LLC, DEVELOPMENT CENTER FOR BIOTECHNOLOGY
    Inventors: Development Center for Biotechnology, DCB-USA LLC
  • Patent number: 8431118
    Abstract: The invention provides antibodies and polypeptides that specifically bind to the glycoprotein D of herpes simplex virus (HSV) and use of the antibodies and polypeptides for treating or diagnosing HSV infections.
    Type: Grant
    Filed: July 11, 2012
    Date of Patent: April 30, 2013
    Assignee: DCB-USA LLC
    Inventors: Jiann-Shiun Lai, Woan-Eng Chan
  • Publication number: 20120288492
    Abstract: The present invention relates to pyrimidine compounds of formula (I): which are useful in treating mTOR kinase- or PI3K kinase-related diseases.
    Type: Application
    Filed: December 27, 2010
    Publication date: November 15, 2012
    Applicants: DCB-USA LLC, DEVELOPMENT CENTER FOR BIOTECHNOLOGY
    Inventors: Mann-Yan Kuo, Ying-Shuan Lee, Paonien Chen, Li Jung Chen, Yann Yu Lu, Yi-Ting Huang, Hung-Yi Hsu, Ping-Kuei Tsai
  • Publication number: 20120282260
    Abstract: The invention provides antibodies and polypeptides that specifically bind to the glycoprotein D of herpes simplex virus (HSV) and use of the antibodies and polypeptides for treating or diagnosing HSV infections.
    Type: Application
    Filed: July 11, 2012
    Publication date: November 8, 2012
    Applicant: DCB-USA LLC
    Inventors: Jiann-Shiun LAI, Woan-Eng Chan
  • Patent number: 8252906
    Abstract: The invention provides antibodies and polypeptides that specifically bind to the glycoprotein D of herpes simplex virus (HSV) and use of the antibodies and polypeptides for treating or diagnosing HSV infections.
    Type: Grant
    Filed: December 31, 2009
    Date of Patent: August 28, 2012
    Assignee: DCB-USA LLC
    Inventors: Jiann-Shiun Lai, Woan-Eng Chan
  • Patent number: 8241608
    Abstract: A method for treating allergy with a pharmaceutical composition containing a detoxified E. coli heat-labile enterotoxin, and, optionally, an allergen.
    Type: Grant
    Filed: March 23, 2010
    Date of Patent: August 14, 2012
    Assignees: Development Center for Biotechnology, DCB-USA LLC
    Inventors: Yu-Shen Hsu, Jiu-Yao Wang
  • Patent number: 8119683
    Abstract: Aryl substituted sulfonamide compounds of formula (I): wherein bond, X, Y, R1, R2, R3, m, and n are defined herein. Also disclosed is a method for treating cancer with these compounds.
    Type: Grant
    Filed: August 9, 2010
    Date of Patent: February 21, 2012
    Assignees: Taipei Medical University, DCB-USA LLC, National Health Research Institutes
    Inventors: Jing-Ping Liou, Jang-Yang Chang
  • Publication number: 20110236424
    Abstract: A method for treating allergy with a pharmaceutical composition containing a detoxified E. coli heat-labile enterotoxin, and, optionally, an allergen.
    Type: Application
    Filed: March 23, 2010
    Publication date: September 29, 2011
    Applicants: Development Center for Biotechnology, DCB-USA LLC
    Inventors: Yu-Shen Hsu, Jiu-Yao Wang
  • Publication number: 20110166141
    Abstract: Cathepsin S inhibitors having formula (I), (II), (III) or (IV) as shown in the specification. These inhibitors can be used to treat cancer and autoimmune/inflammatory diseases.
    Type: Application
    Filed: December 6, 2010
    Publication date: July 7, 2011
    Applicants: DCB-USA, LLC, National Tsing Hua University, National Health Research Institutes
    Inventors: Chun-Cheng Lin, Wun-Shaing Wayne Chang, Biing-Jiun Uang, Jang-Yang Chang, Jo-Chun Chen, Hsing-Pang Hsieh
  • Publication number: 20110039880
    Abstract: Aryl substituted sulfonamide compounds of formula (I): wherein bond, X, Y, R1, R2, R3, m, and n are defined herein. Also disclosed is a method for treating cancer with these compounds.
    Type: Application
    Filed: August 9, 2010
    Publication date: February 17, 2011
    Applicants: Taipei Medical University, DCB-USA LLC
    Inventors: Jing-Ping Liou, Jang-Yang Chang
  • Publication number: 20100190732
    Abstract: This invention relates to the use of pterosin compounds of formula I for treating diabetes including type I and type II. Also disclosed is the use of the pterosin compounds for treating obesity.
    Type: Application
    Filed: January 26, 2010
    Publication date: July 29, 2010
    Applicants: Taipei Medical University, National Taiwan University, National Tsing Hua University, DCB-USA, LLC
    Inventors: Feng-Lin Hsu, Shing-Hwa Liu, Biing-Jiun Uang
  • Patent number: 7763261
    Abstract: The present invention features a human antibody that specifically binds to human cytomegalovirus (HCMV), its encoding nucleic acid(s), and use of the antibody/nucleic acid(s) in treating HCMV infection.
    Type: Grant
    Filed: October 27, 2008
    Date of Patent: July 27, 2010
    Assignee: DCB-USA LLC
    Inventors: Jiann-Shiun Lai, Chi-Kuan Chen, Young-Sun Lin, Chao-Yang Huang
  • Publication number: 20100160414
    Abstract: Treatment of picornavirus infection by inhibiting miR-141 activity. Also disclosed herein are a method for identify miR-141 inhibitory compounds and a method for identifying a target viral infection to be treated by anti-miR-141 therapy.
    Type: Application
    Filed: December 15, 2009
    Publication date: June 24, 2010
    Applicant: DCB-USA, LLC
    Inventors: Bing-Ching Ho, Sung-Liang Yu, Pan-Chyr Yang, Chun-Nan Lee
  • Publication number: 20090162378
    Abstract: The present invention features a human antibody that specifically binds to human cytomegalovirus (HCMV), its encoding nucleic acid(s), and use of the antibody/nucleic acid(s) in treating HCMV infection.
    Type: Application
    Filed: October 27, 2008
    Publication date: June 25, 2009
    Applicant: DCB-USA LLC
    Inventors: Jiann-Shiun Lai, Chi-Kuan Chen, Young-Sun Lin, Chao-Yang Huang